The NVIDIA GeForce RTX 4090 is a Ada Lovelace-architecture gaming graphics card from NVIDIA, built on the AD102 GPU. It features 16,384 CUDA cores paired with 24 GB of GDDR6X memory. The memory runs on a 384-bit interface, delivering up to 1008 GB/s of bandwidth.
RTX 4090 runs at a 2235 MHz base clock and boosts up to 2520 MHz. It includes 512 tensor cores and 128 ray-tracing cores for AI acceleration and hardware ray tracing. DLSS 3 (Frame Gen) is supported for AI-upscaled performance.
Display connectivity is provided by 3x DisplayPort 1.4a, 1x HDMI 2.1a, driving up to 4 monitors at resolutions up to 7680x4320. The card connects over PCIe 4.0 x16 and draws 450 W, with a 850W power supply recommended.
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